Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual foi o preço de emissão no ano de 2008?
 ###Tabelas: CREATE TABLE japan_football_league_jfl_1999–2013 (japan_football_league_jfl_1999–2013_id AUTO_INCREMENT PRIMARY KEY, Season INT, Winner VARCHAR, Runner-up VARCHAR, Third place VARCHAR, Fourth place VARCHAR) CREATE TABLE pronunciation_in_modern_hebrew (pronunciation_in_modern_hebrew_id AUTO_INCREMENT PRIMARY KEY, Variant (with Niqqud ) VARCHAR, without Niqqud VARCHAR, Phonemic Value VARCHAR, Phonetic Realisation VARCHAR, English example VARCHAR) CREATE TABLE holiday_coin_set (holiday_coin_set_id AUTO_INCREMENT PRIMARY KEY, Year INT, Theme VARCHAR, Artist VARCHAR, Mintage VARCHAR, Issue Price INT) CREATE TABLE legislation_sponsored_by_john_mccain (legislation_sponsored_by_john_mccain_id AUTO_INCREMENT PRIMARY KEY, Years covered VARCHAR, All bills sponsored INT, All amendments sponsored INT, All bills cosponsored INT, All amendments cosponsored INT, Bills originally cosponsored INT, Amendments originally cosponsored INT) CREATE TABLE south_dakota_counties_by_per_capita_income (south_dakota_counties_by_per_capita_income_id AUTO_INCREMENT PRIMARY KEY, County VARCHAR, Per capita income VARCHAR, Median household income VARCHAR, Median family income VARCHAR, Population INT, Number of households INT)  
SELECT SUM Issue Price FROM holiday_coin_set WHERE Year = 2008